To verify that authentication policy, run the below code in PowerShell.We have seen an increase in tickets and cases regarding various products no longer sending/polling emails due to the changes with Basic Authentication…but why? Typically, the authentication policy name starts with BlockAuth*. When you turned off each protocol’s basic authentication in the Microsoft 365 admin center, you technically created a new authentication policy in Exchange Online with the following parameters. Next, click on Azure Active Directory → Sign-in logs.Ĭonfirming the modern authentication setting statusģ. Open your web browser and log in to the Azure Active Directory admin center.Ģ. Sign-in Logs Report in the Azure AD Admin Centerįollow these steps to export a basic authentication usage report in the Azure AD admin center.ġ. NOTE: The following subsections involve extracting the Sign-in logs in Azure AD, which require that you have an Azure AD Premium P1 license in your tenant.

This way, if there are still users or applications using basic authentication, you can inform the responsible parties that basic authentication will stop working soon. Analyzing Basic Authentication Usage in your Tenantīefore tinkering with modern authentication, you must assess whether basic authentication is still in use in your tenant. If you’d like to follow along, you must have Global administrator access to a Microsoft 365 tenant. This tutorial will be a hands-on demonstration. Microsoft 365 Backup For Dummies eBook addresses the data security challenges by outlining the out-of-the-box security features in Microsoft 365. Reference: Security defaults in Azure AD. If the security defaults are already enabled in your tenant, this tutorial will not apply to you.

If you haven’t enabled modern authentication in Office 365, let this article help you get started with step-by-step examples.Īs of August 1, 2017, newly created tenants already enforced security defaults, which enables modern authentication and blocks basic authentication. They’ve started disabling basic authentication on tenants that do not use them. Microsoft’s momentum in removing basic authentication appears unstoppable now. Not seeing the video? Make sure your ad blocker is disabled.

Modern auth office 365